Diving mask



FIG. 1 is a top plan view of the diving mask of the present invention;

FIG. 2 is a bottom plan view of the diving mask of FIG. 1;

FIG. 3 is a front elevational view of the diving mask of FIG. 1;

FIG. 4 is a rear elevational view of the diving mask of FIG. 1;

FIG. 5 is a side elevational view of the diving mask of FIG. 1; and,

FIG. 6 is a perspective view of the diving mask of FIG. 1. 

The ornamental design for the diving mask, as shown and described. 